In 2012, among providers in related specialties within New York, Dr. Diane Christine Cornell McCoy, OD performed more fundus photography procedures for Medicare patients than 75% of them and she also had a list price for comprehensive eye exam, fundus photography, and visual field test that was lower than the list prices billed to Medicare by 75% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Diane Christine Cornell McCoy, OD treated as an optometrist in Westfield, NY during 2012 were eye procedures.

Volume of procedures performed by Dr. Diane Christine Cornell McCoy, OD for Medicare patients.

doctor visit	224
eye procedures	16

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

Volume of procedures performed by Dr. Diane Christine Cornell McCoy, OD for Medicare patients.

doctor visit	178

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Diane Christine Cornell McCoy, OD.

**Gender**
Male	55
Female	76

**Age**
From 65 to 74	42
From 75 to 84	29
85 and over	18
Less than 65	42

Conditions of Medicare patients treated by Dr. Diane Christine Cornell McCoy, OD in 2013

Hypertension	61
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	32
Depression	22
Chronic Kidney Disease	18
Asthma	0
Osteoperosis	12
Atrial Fibrilation	11
Heart Failure	19
Chronic Obstructive Pulmonary Disease	18
Diabetes	34
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Diane Christine Cornell McCoy, OD treated as an optometrist in Westfield, NY during 2014 were eye procedures.

Volume of procedures performed by Dr. Diane Christine Cornell McCoy, OD for Medicare patients.

doctor visit	122
eye procedures	39

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Diane Christine Cornell McCoy, OD.

**Gender**
Male	31
Female	79

**Age**
From 65 to 74	43
From 75 to 84	0
85 and over	0
Less than 65	39

Conditions of Medicare patients treated by Dr. Diane Christine Cornell McCoy, OD in 2014

Hypertension	57
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	22
Depression	24
Chronic Kidney Disease	19
Asthma	0
Osteoperosis	0
Atrial Fibrilation	11
Heart Failure	15
Chronic Obstructive Pulmonary Disease	15
Diabetes	37
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Diane Christine Cornell McCoy, OD treated as an optometrist in Westfield, NY during 2015 were eye procedures.

Volume of procedures performed by Dr. Diane Christine Cornell McCoy, OD for Medicare patients.

doctor visit	185
eye procedures	25

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Diane Christine Cornell McCoy, OD.

**Gender**
Male	148
Female	186

**Ethnicity**
Non-Hispanic White	306
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	114
From 75 to 84	64
85 and over	32
Less than 65	124

Conditions of Medicare patients treated by Dr. Diane Christine Cornell McCoy, OD in 2015

Hypertension	65
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	25
Depression	23
Chronic Kidney Disease	25
Asthma	14
Osteoperosis	0
Atrial Fibrilation	7
Heart Failure	15
Chronic Obstructive Pulmonary Disease	14
Diabetes	34
Dementia	7
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Diane Christine Cornell McCoy, OD treated as an optometrist in Westfield, NY during 2016 were eye procedures.

Volume of procedures performed by Dr. Diane Christine Cornell McCoy, OD for Medicare patients.

doctor visit	204
eye procedures	31

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Diane Christine Cornell McCoy, OD.

**Gender**
Male	73
Female	93

**Ethnicity**
Non-Hispanic White	149
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	61
From 75 to 84	29
85 and over	20
Less than 65	56

Conditions of Medicare patients treated by Dr. Diane Christine Cornell McCoy, OD in 2016

Hypertension	60
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	22
Depression	25
Chronic Kidney Disease	29
Asthma	16
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	12
Chronic Obstructive Pulmonary Disease	11
Diabetes	37
Dementia	0
Cancer	7

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Diane Christine Cornell McCoy, OD treated as an optometrist in Westfield, NY during 2017 were eye procedures.

Volume of procedures performed by Dr. Diane Christine Cornell McCoy, OD for Medicare patients.

doctor visit	198
eye procedures	48

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Diane Christine Cornell McCoy, OD.

**Gender**
Male	73
Female	101

**Ethnicity**
Non-Hispanic White	158
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	72
From 75 to 84	27
85 and over	16
Less than 65	59

Conditions of Medicare patients treated by Dr. Diane Christine Cornell McCoy, OD in 2017

Hypertension	66
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	20
Depression	25
Chronic Kidney Disease	34
Asthma	6
Osteoperosis	0
Atrial Fibrilation	9
Heart Failure	13
Chronic Obstructive Pulmonary Disease	13
Diabetes	33
Dementia	0
Cancer	6

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Diane Christine Cornell McCoy, OD treated as an optometrist in Westfield, NY during 2018 were eye procedures.

Volume of procedures performed by Dr. Diane Christine Cornell McCoy, OD for Medicare patients.

doctor visit	189
eye procedures	65

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Diane Christine Cornell McCoy, OD.

**Gender**
Male	88
Female	97

**Ethnicity**
Non-Hispanic White	172
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	73
From 75 to 84	40
85 and over	17
Less than 65	55

Conditions of Medicare patients treated by Dr. Diane Christine Cornell McCoy, OD in 2018

Hypertension	64
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	19
Depression	24
Chronic Kidney Disease	32
Asthma	9
Osteoperosis	0
Atrial Fibrilation	6
Heart Failure	11
Chronic Obstructive Pulmonary Disease	11
Diabetes	34
Dementia	7
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Diane Christine Cornell McCoy, OD treated as an optometrist in Westfield, NY during 2019 were eye procedures.

Volume of procedures performed by Dr. Diane Christine Cornell McCoy, OD for Medicare patients.

doctor visit	263
eye procedures	331

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Diane Christine Cornell McCoy, OD.

**Gender**
Male	122
Female	185

**Ethnicity**
Non-Hispanic White	293
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	130
From 75 to 84	91
85 and over	31
Less than 65	55

Conditions of Medicare patients treated by Dr. Diane Christine Cornell McCoy, OD in 2019

Hypertension	64
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	22
Depression	21
Chronic Kidney Disease	27
Asthma	5
Osteoperosis	6
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	14
Diabetes	27
Dementia	8
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Diane Christine Cornell McCoy, OD treated as an optometrist in Westfield, NY during 2020 were eye procedures.

Volume of procedures performed by Dr. Diane Christine Cornell McCoy, OD for Medicare patients.

doctor visit	153
eye procedures	184

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Diane Christine Cornell McCoy, OD.

**Gender**
Male	85
Female	114

**Age**
From 65 to 74	88
From 75 to 84	61
85 and over	18
Less than 65	32

Conditions of Medicare patients treated by Dr. Diane Christine Cornell McCoy, OD in 2020

Hypertension	59
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	24
Depression	21
Chronic Kidney Disease	26
Asthma	0
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	16
Chronic Obstructive Pulmonary Disease	14
Diabetes	25
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Diane Christine Cornell McCoy, OD treated as an optometrist in Westfield, NY during 2021 were eye procedures.

Volume of procedures performed by Dr. Diane Christine Cornell McCoy, OD for Medicare patients.

doctor visit	196
eye procedures	271

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Diane Christine Cornell McCoy, OD.

**Gender**
Male	96
Female	131

**Ethnicity**
Non-Hispanic White	213
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	97
From 75 to 84	66
85 and over	17
Less than 65	47

Conditions of Medicare patients treated by Dr. Diane Christine Cornell McCoy, OD in 2021

Hypertension	67
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	22
Depression	21
Chronic Kidney Disease	28
Asthma	0
Osteoperosis	8
Atrial Fibrilation	7
Heart Failure	14
Chronic Obstructive Pulmonary Disease	8
Diabetes	27
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Diane Christine Cornell McCoy, OD treated as an optometrist in Westfield, NY during 2022 were eye procedures.

Volume of procedures performed by Dr. Diane Christine Cornell McCoy, OD for Medicare patients.

doctor visit	147
eye procedures	231

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Diane Christine Cornell McCoy, OD.

**Gender**
Male	62
Female	107

**Age**
From 65 to 74	81
From 75 to 84	49
85 and over	12
Less than 65	27

Conditions of Medicare patients treated by Dr. Diane Christine Cornell McCoy, OD in 2022

Hypertension	69
High Cholesterol	68
Stroke	0
Ischemic Heart Disease	14
Depression	19
Chronic Kidney Disease	17
Asthma	8
Osteoperosis	14
Atrial Fibrilation	12
Heart Failure	9
Chronic Obstructive Pulmonary Disease	9
Diabetes	25
Dementia	0
Cancer	15

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Diane Christine Cornell McCoy, OD treated as an optometrist in Westfield, NY during 2023 were eye procedures.

Volume of procedures performed by Dr. Diane Christine Cornell McCoy, OD for Medicare patients.

doctor visit	138
eye procedures	270

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Diane Christine Cornell McCoy, OD.

**Gender**
Male	71
Female	107

**Ethnicity**
Non-Hispanic White	164
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	86
From 75 to 84	50
85 and over	18
Less than 65	24

Conditions of Medicare patients treated by Dr. Diane Christine Cornell McCoy, OD in 2023

Hypertension	75
High Cholesterol	74
Stroke	0
Ischemic Heart Disease	16
Depression	19
Chronic Kidney Disease	20
Asthma	11
Osteoperosis	13
Atrial Fibrilation	7
Heart Failure	10
Chronic Obstructive Pulmonary Disease	12
Diabetes	26
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Diane Christine Cornell McCoy, OD for Medicare patients.

The highest averages for the top procedures that Dr. Diane Christine Cornell McCoy, OD treated as an optometrist in Westfield, NY were eye procedures.

doctor visit	183
eye procedures	137

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Diane Christine Cornell McCoy, OD.

**Gender**
Male	75
Female	106

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	121
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	42
85 and over	16
Less than 65	46
65 to 74	73

Average of Total of Conditions of Medicare patients treated by Dr. Diane Christine Cornell McCoy, OD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Diane Christine Cornell McCoy, OD treated were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension	58
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	19
Depression	20
Chronic Kidney Disease	22
Asthma	5
Osteoporosis	5
Heart Failure	12
Chronic Obstructive Pulmonary Disease	11
Diabetes	28
Atrial Fibrillation	7
Cancer	6
Dementia	2

Education & Training

She has a state license in New York.

Licensed In: New York

Ratings & Reviews

Dr. Diane Christine Cornell McCoy, OD does not have any reviews yet, be the first to leave a review of Dr. Diane Christine Cornell McCoy, OD here: Leave a Review

(No ratings)

Leave a Review

General Payments

These charts describe general payments received by Dr. Diane Christine Cornell McCoy, OD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Alcon Laboratories Inc	$149 ReSTOR $94	$55
Alcon Vision LLC	$135 PANOPTIX $112	TOTAL30 $23
GENZYME CORPORATION	$37 $37
Valeant Pharmaceuticals North America LLC	$35 LOTEMAX GEL $35
Allergan Inc.	$34 RESTASIS $34
Other	$104 BIOTRUE ONE DAY $27	None Specified $19	$57

**Types of Payments**
Food and Beverage	$474
Gift	$19

Biography

Dr. Diane Cornell McCoy practices optometry (primary eye care) in Westfield, NY. Dr. Cornell McCoy obtained a license to practice in Pennsylvania.

Select Year:

Dr. Diane Christine Cornell McCoy, OD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Diane Christine Cornell McCoy, OD in 2023

By Volume:

By Affordability:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Diane Christine Cornell McCoy, OD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Diane Christine Cornell McCoy, OD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Diane Christine Cornell McCoy, OD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Diane Christine Cornell McCoy, OD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Diane Christine Cornell McCoy, OD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Diane Christine Cornell McCoy, OD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Diane Christine Cornell McCoy, OD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Diane Christine Cornell McCoy, OD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Diane Christine Cornell McCoy, OD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Diane Christine Cornell McCoy, OD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Diane Christine Cornell McCoy, OD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Diane Christine Cornell McCoy, OD From 2012 - 2023

Education & Training

Ratings & Reviews

General Payments

Biography

Optometrists in Nearby Locations

Other Providers in Westfield, NY